package com.wnxy.admin.service;

import com.wnxy.admin.entity.Coupon;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 优惠券信息表 服务类
 * </p>
 *
 * @author All
 * @since 2023-11-29
 */
public interface ICouponService extends IService<Coupon> {
    Coupon chooseCoupon(Integer customerId);

    void removeCouponByCustomerId(Integer customerId, Integer couponId);

    Long countCoupon();
}
